80 Kilos Photo by Ian Plant — Sulfur miner, Ijen Volcano, Java, Indonesia. The Ijen miners haul on average about 80 kilograms of sulfur on their shoulders from the bottom of the volcano's crater several times every day. It is grueling and dangerous work
Discover Kawah Ijen in Banyuputih, Indonesia: Think you have a tough job? Try carrying 200 kilos through a cloud of sulfur down the side of a volcano.